they call us "wacky," they call us "wing nuts." we call us "we the people." >> holman: polls show conservatives are highly enthusiastic about voting this fall. the key for republicans may be to find common ground between the party's ideological purists and its political pragmatists. >> lehrer: and to the analysis of shields and brooks-- syndicated columnist mark shields, "new york times" columnist david brooks. david, how do you see the division as it's called between conservative social issues here, economic issues there, as was laid out in that piece? >> i don't think it's going to be a big problem f you looked at the glenn beck rally that mark and pri at. that was primarily-- used to be primarily a big government issue. but glenn beck was very religious. christine o'donnell, in many way come to this movement more through faith than through economics. and she was perfectly acceptable to the tea party voters and conservative voters in delaware. and i do think the merger of economics and values has risen to the floor. one thing you